• Title/Summary/Keyword: Schi$\emptyset$tz tonometer

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Diurnal Change of Intraocular Pressures and Comparison of $Tono-pen^{XL}$ and Schi$\emptyset$tz Tonometer in Normal Dogs (정상견 안압의 일변동과 안압계간 측정치의 비교)

  • 김완희;권오경
    • Journal of Veterinary Clinics
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    • v.19 no.4
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    • pp.415-417
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    • 2002

  • To investigate the diurnal change of intraocular pressures(IOP) and compare of $Tono-pen^{XL}$ and Schi$\emptyset$tz tonometer, we measured the IOP in clinically normal eyes of dogs. To estimate the diurnal change of IOP, the measurements of IOP were taken with $Tono-pen^{XL}$ in 44 normal canine eyes. Two physicians measured the IOP through the central cornea and limbal cornea. To compare of two tonometers, a physician measured the IOP with both $Tono-pen^{XL}$ and Schi$\emptyset$tz (7.5 g) tonometer in 23 clinically normal eyes of dogs. Mean of lOP was 26.51 $\pm$ 6.91 mmHg and IOP was highest as 30.65 mmHg at a.m. 10, but not significantly different within physicians and corneal regions (p > 0.05). Correlation coefficient within two tonometers was too low.

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